Regulation of genome organization and gene expression by nuclear mechanotransduction

C Uhler, GV Shivashankar - Nature reviews Molecular cell biology, 2017 - nature.com
It is well established that cells sense chemical signals from their local microenvironment and
transduce them to the nucleus to regulate gene expression programmes. Although a number …

Physics of adherent cells

US Schwarz, SA Safran - Reviews of Modern Physics, 2013 - APS
One of the most unique physical features of cell adhesion to external surfaces is the active
generation of mechanical force at the cell-material interface. This includes pulling forces …

The nuclear lamina is mechano-responsive to ECM elasticity in mature tissue

J Swift, DE Discher - Journal of cell science, 2014 - journals.biologists.com
How cells respond to physical cues in order to meet and withstand the physical demands of
their immediate surroundings has been of great interest for many years, with current …

Nuclear mechanopathology and cancer diagnosis

C Uhler, GV Shivashankar - Trends in cancer, 2018 - cell.com
Abnormalities in nuclear and chromatin organization are hallmarks of many diseases
including cancer. In this review, we highlight our understanding of how the cellular …

Orientation and repositioning of chromosomes correlate with cell geometry–dependent gene expression

Y Wang, M Nagarajan, C Uhler… - Molecular biology of …, 2017 - Am Soc Cell Biol
Extracellular matrix signals from the microenvironment regulate gene expression patterns
and cell behavior. Using a combination of experiments and geometric models, we …

Mechanotransduction pathways linking the extracellular matrix to the nucleus

Z Jahed, H Shams, M Mehrbod, MRK Mofrad - International review of cell …, 2014 - Elsevier
Cells contain several mechanosensing components that transduce mechanical signals into
biochemical cascades. During cell–ECM adhesion, a complex network of molecules …

Chromosome positioning from activity-based segregation

N Ganai, S Sengupta, GI Menon - Nucleic acids research, 2014 - academic.oup.com
Chromosomes within eukaryotic cell nuclei at interphase are not positioned at random, since
gene-rich chromosomes are predominantly found towards the interior of the cell nucleus …

Living matter: mesoscopic active materials

A Bernheim‐Groswasser, NS Gov… - Advanced …, 2018 - Wiley Online Library
An introduction to the physical properties of living active matter at the mesoscopic scale
(tens of nanometers to micrometers) and their unique features compared with “dead,” …

Chromosome intermingling—the physical basis of chromosome organization in differentiated cells

S Maharana, KV Iyer, N Jain, M Nagarajan… - Nucleic acids …, 2016 - academic.oup.com
Chromosome territories (CTs) in higher eukaryotes occupy tissue-specific non-random three-
dimensional positions in the interphase nucleus. To understand the mechanisms underlying …

Role of nuclear mechanosensitivity in determining cellular responses to forces and biomaterials

JH Lee, DH Kim, HH Lee, HW Kim - Biomaterials, 2019 - Elsevier
Tissue engineers use biomaterials or apply forces to alter cell behaviors and cure
damaged/diseased tissues. The external physical cues perceived by cells are transduced …